Chandigarh, Aug. 11 -- A three day interschool competition organised by St Xavier's Senior School, concluded wherein around 16 teams from Tricity took part. Samachar vaachan pratiyogita -The competition aimed at promoting communication skills, reading news articles and encouraging the students to stay updated on current events. Punjabi Virsa -The competition aimed at promoting Punjabi culture. Ivorine Castellas, the principal congratulated the winners and thanked the teachers for the success of event. Chandan S Patwal, additional principal assistant director Narinder Gandhi gave away prizes to the winners....